Measurement of the beam polarization via Møller Polarimetry for the SBS GEn Experiment*

In this conference, we will showcase the final møller polarimetry outcomes of the GEn-II experiment conducted at Hall A of Jefferson Lab. The GEn experiment aims to determine the electric form factor of the neutron at high four-momentum transfer values of up to 10.2 GeV² through the scattering of beam electrons off a Helium-3 fixed-target. To ascertain the polarization of the electron beam at Hall A of JLab, the Hall A Møller Polarimeter is utilized. The accurate measurement of beam polarization plays a pivotal role in optimizing the experimental efficacy of the GEn experiment. Discussed here will be the final beam polarization results alongside systematic and statistical uncertainties associated with measurements.